2 pounds boneless sirloin steak
1/2 cup soy sauce
1/4 cup vinegar
2 tablespoons brown sugar
2 tablespoons minced onions
1 tablespoon vegetable oil
1 garlic clove — minced
1/2 teaspoon ground ginger
1/8 teaspoon pepper
Trim fat from steak and slice lengthwise into 1/2-in strips; place in a large glass bowl. Combine all remaining ingredients; pour over meat and toss gently. Cover and refrigerate for 2-3 hours. Drain, discarding marinade. Loosely thread meat strips onto skewers. Grill over medium-hot coals, turning often, for 7-10 minutes or until meat reaches disired doneness. Remove from skewers and serve.
YIELD: 6 servings